If 10 cm³ solution of H₂O₂ ,on decomposition gives 150 cm³ of O₂

If 10 cm³ solution of H₂O₂ ,on decomposition gives 150 cm³ of O₂ at STP, then volume strength of H₂O₂ is

Options

(a) 20 vol
(b) 15 vol
(c) 10 vol
(d) 30 vol

Correct Answer:

15 vol

Explanation:

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